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Cross Validated
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Noah

Graduate student at UNC Chapel Hill. Author of R packages cobalt and WeightIt for causal inference.

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  • Durham, NC, United States
  • ngreifer
  • Member for 3 years
  • 355 profile views
  • Last seen 15 hours ago

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Top posts (251) All Questions Answers | Votes Newest

9 Why are exponentiated logistic regression coefficients considered “odds ratios”? Aug 9 '18
7 McNemar or Fisher exact test for propensity score matched data? Jun 12 '18
6 Representing interaction effects in directed acyclic graphs Jun 6 '18
5 multiple imputation and propensity scores Jul 2 '16
5 Alternative analysis to propensity score matching for small sample sizes? Dec 11 '16
5 What is the reasoning behind standardization (dividing by standard deviation)? Mar 18
4 What is the power of the test if the null hypothesis is true? Oct 16 '18
4 Do I need to discard 90% of experiments so that the sample is independent? Jun 15 '18
3 How exactly to evaluate Treatment effect after Matching? May 3
3 Nested Case-Control vs propensity score matching vs inverse probability when comparing differences in incident outcomes Jun 26 '18
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